"Flow" is a book that examines the core question of: How can financial systems open flow of finance for all? An impediment to delivering sustainable development is that finance is not flowing to everywhere that it is needed. "Flow" unpacks why this is the case, and what we can do about it. This is a book about hope. In the end, the book comes down to a single proposition captured in a single word. Flow. It is the flow of finance to all that ultimately impacts societies and our environment....